.knowledge-container {
  height: 100vh;
  width: 750rpx;
  overflow: scroll;
  box-sizing: border-box;
  letter-spacing: 0.01rpx;
  --td-navbar-bg-color: #43CF7C;

  .bg {
    width: 100%;
    height: 300rpx;
    background-color: #43CF7C;
    display: flex;
    justify-content: center;
    align-items: flex-end;
  }

  .popup-container {
    width: 600rpx;
    box-sizing: border-box;
    padding: 40rpx;
  }

  .briefText {
    width: 675rpx;
    color: white;
    display: -webkit-box;
    margin-bottom: 50rpx;
  }

  .major {
    .t-collapse {
      margin: 0;
    }
  }
}